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Cheap flights from London Heathrow Airport to Monrovia from £446

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ROB
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Monrovia (ROB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 December 2025.

Round-trip from

£446

Popular in

December

Cheapest in

September

Average price

£883
SWISS
  • SWISS
  • 3/3-17/3
  • 4 total stops
  • 33h 30m total
  • London to Monrovia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£87 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Find flight deals from Heathrow to Monrovia

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Monrovia
Explore the most affordable flight options available from Heathrow to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.

Sun 21/1217:25LHR - ROB
3 stops51h 50mSWISS
Tue 3/322:45ROB - LHR
2 stops22h 40mSWISS
Deal found 30/11£531
Sun 21/1217:25LHR - ROB
3 stops51h 50mMultiple Airlines
Tue 3/322:45ROB - LHR
1 stop18h 20mMultiple Airlines
Deal found 30/11£541
Thu 4/1217:10LHR - ROB
1 stop11h 25mRoyal Air Maroc
Fri 26/1205:35ROB - LHR
1 stop10h 05mRoyal Air Maroc
Deal found 30/11£600
Sun 21/1219:30LHR - ROB
3 stops49h 45mSWISS
Sat 7/322:45ROB - LHR
2 stops33h 20mSWISS
Deal found 30/11£601
Thu 4/1218:40LHR - ROB
2 stops24h 05mSWISS
Wed 24/1222:45ROB - LHR
2 stops41h 55mSWISS
Deal found 30/11£616
Thu 4/1217:10LHR - ROB
2 stops25h 35mMultiple Airlines
Wed 24/1222:45ROB - LHR
1 stop18h 20mMultiple Airlines
Deal found 30/11£621
Wed 3/1218:40LHR - ROB
2 stops48h 05mSWISS
Wed 24/1222:45ROB - LHR
2 stops41h 55mSWISS
Deal found 30/11£626
Wed 3/1217:10LHR - ROB
2 stops49h 35mMultiple Airlines
Wed 24/1222:45ROB - LHR
1 stop18h 20mMultiple Airlines
Deal found 30/11£630
Tue 23/1207:00LHR - ROB
3 stops38h 15mMultiple Airlines
Tue 10/322:45ROB - LHR
1 stop22h 35mMultiple Airlines
Deal found 1/12£656
Tue 16/1220:05LHR - ROB
3 stops25h 10mMultiple Airlines
Wed 24/1222:45ROB - LHR
1 stop11h 20mMultiple Airlines
Deal found 1/12£676
Tue 23/1211:05LHR - ROB
2 stops34h 10mBrussels Airlines
Tue 10/322:45ROB - LHR
1 stop22h 35mBrussels Airlines
Deal found 1/12£695
Tue 16/1217:10LHR - ROB
3 stops28h 05mSWISS
Wed 24/1222:45ROB - LHR
2 stops22h 55mSWISS
Deal found 1/12£701

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Monrovia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Monrovia that are best for you.

Fly from

Heathrow

Fly to

Monrovia

Route

Depart

Return

Price

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Tue 3/3

06:50-21:15

2 stops14h 25m

Monrovia Roberts Intl

Tue 17/3

22:45-17:50

2 stops19h 05m

£446

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Sat 7/3

06:50-21:15

2 stops14h 25m

Monrovia Roberts Intl

Sun 8/3

22:45-13:00

2 stops14h 15m

£495

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Mon 2/3

17:50-21:15

2 stops27h 25m

Monrovia Roberts Intl

Tue 17/3

22:45-17:05

1 stop18h 20m

£535

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Fri 16/1

17:10-04:35

1 stop11h 25m

Monrovia Roberts Intl

Sat 24/1

03:05-15:50

1 stop12h 45m

£556

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Wed 4/3

06:50-21:15

2 stops14h 25m

Monrovia Roberts Intl

Tue 17/3

22:45-13:00

2 stops14h 15m

£566

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Tue 3/3

06:50-21:15

2 stops14h 25m

Monrovia Roberts Intl

Wed 18/3

22:45-10:05

1 stop11h 20m

£575

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Wed 4/3

06:50-21:15

2 stops14h 25m

Monrovia Roberts Intl

Wed 18/3

22:45-17:05

1 stop18h 20m

£575

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Mon 2/3

11:05-21:15

2 stops34h 10m

Monrovia Roberts Intl

Wed 18/3

22:45-10:05

1 stop11h 20m

£585

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Thu 15/1

17:50-21:15

2 stops27h 25m

Monrovia Roberts Intl

Sun 25/1

22:45-19:15

2 stops20h 30m

£606

LondonMonrovia

LHR - ROB

LHRROB

London Heathrow

Fri 16/1

20:05-21:15

3 stops25h 10m

Monrovia Roberts Intl

Sun 25/1

22:45-19:15

2 stops20h 30m

£612

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Heathrow to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Monrovia

How far ahead should I book a flight from London Heathrow Airport to Monrovia?

Use this chart to determine the optimal time to book a return flight from Heathrow to Monrovia. Price data was last updated on 28 November 2025.

The price you pay for your flight from London Heathrow Airport to Monrovia may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Monrovia?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Monrovia (average of £317). Flying from London Heathrow Airport to Monrovia in March is currently the most expensive (average of £481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Monrovia

Get insights into the airlines that provide service to Monrovia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monrovia. Reviews last updated 2 December 2025.
See what other customers who have flown with SWISS, Brussels Airlines, andRoyal Air Maroc from London Heathrow Airport to Monrovia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,798 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

6.8

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
SWISS
7.5
Good
1,798 reviews
SWISS
7.5
Good
1,798 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

6.8

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Brussels Airlines
7.2
Good
373 reviews
SWISS
7.5
Good
1,798 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

6.8

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Royal Air Maroc
6.2
Okay
532 reviews
SWISS
7.5
Good
1,798 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

6.8

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monrovia from London Heathrow?

    Located just 30.2 mi from the city center, Monrovia Roberts Intl is the airport most travelers will use when flying to Monrovia from London Heathrow. Booking flights from London Heathrow to Roberts Intl (ROB) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 3 different airlines.

  • How long is the flight from London Heathrow Airport to Monrovia?

    There are many flights that can get you from London Heathrow Airport to Monrovia in 11h 25m. Fly via Brussels Airlines or Royal Air Maroc to get the fastest option. There are 3175 mi between London Heathrow Airport and Monrovia. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Monrovia round-trip?

    Flying on Brussels Airlines is currently your cheapest option to Monrovia, with prices starting at £393. Additional return tickets that might be worth considering are offered by SWISS and Royal Air Maroc, with the lowest prices starting at £477 and £485, respectively. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Monrovia one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Monrovia are Royal Air Maroc (£503), SWISS (£534), and Brussels Airlines (£599).

  • Can I find deals for flights from Heathrow to Monrovia that include hotel bookings?

    Yes. In addition to deals on Heathrow to Monrovia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Monrovia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Monrovia.

  • Can I find deals for business class flights from Heathrow to Monrovia?

    Yes. Cheapflights offers flight deals from Heathrow to Monrovia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Monrovia (average of £317). Flying from London Heathrow Airport to Monrovia in March is currently the most expensive (average of £481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Monrovia flights
London City to Monrovia flights

Top 3 airlines flying from Heathrow to Monrovia

Discover the top 3 airlines that operate flights from Heathrow to Monrovia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£393Average£512FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
SWISSCheapest£477Average£587FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Royal Air MarocCheapest£485Average£622FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Monrovia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Monrovia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Monrovia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Monrovia from Heathrow.

Can Cheapflights find flights from Heathrow to Monrovia with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Monrovia with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Monrovia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Monrovia from Heathrow today and book when prices fit your budget.

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